Mu 1880, umunyamerika wahimbye Edison yakoze generator nini ya DC yitwa "The Colossus", yerekanwe mu imurikagurisha ryabereye i Paris mu 1881. edison se w’umuyaga utaziguye Muri icyo gihe, iterambere rya moteri y’amashanyarazi naryo rirakomeje.Imashini na moteri ni bibiri bitandukanye ...
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